diff --git a/README.md b/README.md
new file mode 100644
index 0000000..88433fe
--- /dev/null
+++ b/README.md
@@ -0,0 +1,5 @@
+![Demo Preview](/tamago.png "Demo Preview")
+
+Generate some tamagochi-like sprites with procedural pixel art generation in Rust.
+
+Check the demo here: https://ferdodo.github.io/procedural-tamago-sprite
diff --git a/demo/package.json b/demo/package.json
index cc7ea91..ac400e4 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -1,7 +1,7 @@
 {
 	"name": "demo",
 	"scripts": {
-		"build": "cp -r ../crate/pkg public/pkg && vite build",
+		"build": "mkdir -p public && cp -r ../crate/pkg public/pkg && vite build",
 		"start": "vite --host"
 	},
 	"devDependencies": {
diff --git a/tamago.png b/tamago.png
new file mode 100644
index 0000000..9adf5ed
Binary files /dev/null and b/tamago.png differ